first lady michelle obama taking to the stage on opening day. bill clinton gives his endorsement. thursday vice president joe biden speaking. before the man of the hour expects his nomination to run for another term as president, all those precede him. thursday the president. cnn's live coverage of the democratic national convention beginning tuesday evening 7:00 p.m. eastern time. >>> a book written by a former navy seal who helped kill osama bin laden, that book comes out this week. a former general weighs in on whether the seal revealed too much. you can continue watching cnn from your mobile phone and watch cnn live from your desktop. just go to cnn.com/tv. ♪ [ male announcer ] its lightweight construction makes it nimble... ♪ its road gripping performance makes it a cadillac. introducing the all-new cadillac xts. available with advanced haldex all-wheel drive. [ engine revving ] it's bringing the future forward. exclusive to the military, and commitment is not limited to one's military oath. the same set of values that drive our nation's military are the ones we used to b